The conclusions are based on data collected between 1992 and 1996 from children 6 to 7 and 12 to 13 years old from over 50 countries taking part the International Study of Asthma and Allergies in Childhood (ISAAC).

When the findings were analysed against climate data, they showed that for Western Europe every 10 per cent increase in indoor humidity was associated with an almost 3 per cent (2.7%) increase in the rate of asthma for both age groups.

Indoor humidity is important, because house dust mites, a major allergen for asthmatics, thrive in moist air. Humidity also encourages mould, which may also be a respiratory irritant.

Centres where average outdoor humidity drops below 50% for at least one month a year had lower rates of asthma. Similarly, higher altitude and greater seasonal temperature variations were also associated with lower rates of asthma.

Increasing latitude was associated with higher rates of eczema, while higher outdoor temperatures were associated with lower rates.

The authors conclude that climate may be a factor in the prevalence of asthma and eczema, and suggest that climate change from global warming might influence rates of these diseases in the future.

Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.

Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....

Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.

Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...

Scientists have discovered that the electrical resistance of a copper-oxide compound depends on the magnetic field in a very unusual way -- a finding that could help direct the search for materials that can perfectly conduct electricity at room temperatur

What happens when really powerful magnets--capable of producing magnetic fields nearly two million times stronger than Earth's--are applied to materials that...

The quality of materials often depends on the manufacturing process. In casting and welding, for example, the rate at which melts solidify and the resulting microstructure of the alloy is important. With metallic foams as well, it depends on exactly how the foaming process takes place. To understand these processes fully requires fast sensing capability. The fastest 3D tomographic images to date have now been achieved at the BESSY II X-ray source operated by the Helmholtz-Zentrum Berlin.

Dr. Francisco Garcia-Moreno and his team have designed a turntable that rotates ultra-stably about its axis at a constant rotational speed. This really depends...